10719928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{78823}}^1$

素因数の和:78846

約数の個数: 16

約数和(自身を含む): 21282480

約数和(自身を除く): 10562552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 78823, 157646, 315292, 630584, 1339991, 2679982, 5359964, 10719928]

約数ペア:

[(1, 10719928), (2, 5359964), (4, 2679982), (8, 1339991), (17, 630584), (34, 315292), (68, 157646), (136, 78823)]